Lack of Watchdog API for Zero/MKR1000 boards (and why not, for AVR-based boards for homogeneity)

[q2dg]

For Due it was done in this PR: arduino/Arduino#3111
In fact, I already asked for this here (arduino/Arduino#3889 (comment)) but with no luck

[FRVisser]

There is 3th party: https://github.com/SodaqMoja/Sodaq_wdt

[q2dg]

Oh, it seems interesting, thanks!!
I'll close the issue but if someone consider it should remain open, I'll reopen it